What if you could score higher in JEE Mains by focusing on fewer topics? Many students try to study everything, but not all chapters carry equal weightage. Some topics appear more frequently and have easier questions, making them the best choice for smart preparation.
JEE Mains is a competitive exam, and lakhs of students appear for it every year. To stay ahead, it is important to focus on high-scoring chapters. These topics can help students gain maximum marks with less effort. Instead of spending too much time on difficult sections, a strategic approach can lead to better results.
This article highlights the most scoring chapters in Physics, Chemistry, and Mathematics for JEE Mains 2026. It also provides effective preparation tips to help students study smarter. A well-planned approach can improve scores, boost confidence, and increase chances of getting into a top engineering college.
JEE Mains 2026 Exam Pattern
JEE Mains 2026 will have two papers. Paper 1 is for students who want to join B.E./B.Tech courses. Paper 2 is for students interested in B.Arch and B.Planning courses.
JEE Main 2026 Exam Pattern for Paper 1 (B.E/B.Tech)
| Particulars | Details |
| Exam Mode | Computer-based examination |
| JEE Main exam duration | 3 hours |
| Language of Examination | English, Hindi, Assamese, Bengali, Gujarati, Kannada, Marathi, Malayalam, Odisha, Punjabi, Tamil, Telugu, and Urdu. |
| Type of Questions | Multiple choice questions (MCQs)Questions with numerical values as answers |
| No. of Sections | There are three sections:MathematicsPhysicsChemistry |
| JEE Main Total questions | Mathematics: 25 (20+5) 5 Questions with answers as a numerical value. Physics: 25 (20+5) 5 Questions with answers as a numerical value. Chemistry: 25 (20+5) 5 Questions with answers as a numerical value. Total: 75 Questions (25 questions each) |
| How many marks in JEE Main | 300 Marks (100 marks for each section) |
| JEE Mains negative marking | MCQs: Four marks will be awarded for each correct answer and there will be a negative marking of one mark on each wrong answer.Questions with numerical value answers: Candidates will be given four marks for each correct answer and there will be a negative marking of 1 mark for each wrong answer. |
JEE Main 2026 Exam Pattern Paper 2
| Particulars | Details |
| Mode of Exam | Computer-based examination except for Drawing section in B.Arch (Pen & Paper based mode) |
| Language | English, Hindi, Assamese, Bengali, Gujarati, Kannada, Marathi, Malayalam, Odia, Punjabi, Tamil, Telugu, and Urdu. |
| Exam Duration | Three hours |
| No. of Sections | B.Arch (Paper 2A):Part 1 – MathematicsPart 2 – Aptitude testPart 3 – Drawing testB.Plan (Paper 2B):MathematicsAptitude testPlanning tests (MCQs) |
| Type of Questions | B.Arch -Mathematics: MCQs and questions with numerical value as answersAptitude- Multiple- choice questionsDrawing- Drawing aptitudeB.Planning-Mathematics- MCQs, and questions with numerical value as answersAptitude- MCQs (Multiple choice questions)Planning- MCQs (Multiple choice questions) |
| JEE Mains total questions | B.Arch: 75+2 (Drawing test) QuestionsB.Plan: 100 Questions |
| Total Marks in JEE Mains 2026 paper 2A | 400 Marks |
| JEE Mains Marking Scheme | MCQs: +4 marks for each correct answer and -1 mark for each wrong answer.Questions with numerical value answers: +4 marks for each correct answer and -1 for each wrong answer.Drawing Test: Two questions are evaluated out of 100 marks. |
Most Important Chapters in JEE Mains: Subject Wise
Most Important Chapters in Physics for JEE Mains 2026
| High Weightage Chapters: | Low Weightage Chapters: |
| Current Electricity & Capacitors | Circular Motion |
| Properties of Matter | Center of Mass & Collisions |
| Magnetic Effects of Current & Magnetism | Communication Systems |
| Bohr’s Atomic Model | Laws of Motion |
| Waves & Sound | Heat Transfer |
| Heat & Thermodynamics | Fluids |
| Ray Optics | Nuclear Physics & X-Rays |
| Electromagnetic Waves | Work, Energy & Power |
| Semiconductors | Units & Measurements |
| Error & Instrument Analysis | Dual Nature of Matter & Radiation |
| Gravitation | |
| Wave Optics | |
| Photoelectric Effect | |
| Oscillations | |
| Electromagnetic Induction & Alternating Current | |
| Rotation | |
| Kinematics | |
| Electrostatics |
Most Important Topics in JEE Mains Physics
| Chapter | Concepts |
| Physics and Measurement | Physical quantity |
| System of unit | |
| Practical units | |
| Dimension, Frequency, angular frequency, angular velocity, velocity gradient,Work, Potential Energy, Kinetic Energy, Torque, Momentum, Impulse , Angular momentum, Angular impulse | |
| Dimensionless Quantities,Heat, Latent heat , Specific heat capacity and Temperature,Permittivity of free space and dielectric constant (k),Magnetic Field ,Permeability of free space, Magnetic flux and self inductance | |
| Application of Dimensional analysis (I)- To find dimension of physical constant,Application of Dimensional analysis (II)- To convert a physical quantity from one system to other,Application of Dimensional analysis (V)- As a research tool to derive new relations | |
| Significant figures | |
| Errors of measurements,Error in sum and Error in difference of two physical quantities,Error in product and Error in division of two physical quantities,Error in quantity raised to some power | |
| Work Energy and Power | Nature of Work Done |
| Work done by variable force | |
| Kinetic energy | |
| Potential energy, Potential energy curve | |
| Law of Conservation of Energy | |
| Power | |
| Types of collision | |
| Perfectly Elastic Head on Collision,Perfectly elastic oblique collision,Head on inelastic collision,Perfectly inelastic collision,Collision Between Bullet and Vertically Suspended Block | |
| Rotational Motion | Center of mass |
| Position of centre of mass for solid cone | |
| Motion of the centre of mass | |
| Equations of Linear Motion and Rotational Motion. | |
| Torque | |
| Moment of inertia of a Rod | |
| Moment of inertia for uniform rectangular lamina | |
| Parallel and Perpendicular Axis theorem | |
| Moment of inertia of a RING | |
| Moment of inertia of a DISC | |
| Moment of inertia of a SOLID SPHERE | |
| Angular Momentum | |
| Conservation Of angular momentum | |
| Properties of Solids and Liquids | Stokes’ law & Terminal Velocity |
| Surface energy | |
| Excess pressure inside a liquid drop & soap bubble | |
| Thermal stress and thermal strain | |
| Heat | |
| Basics of conduction | |
| Stress and it’s types | |
| Hooke’s law | |
| Work done in stretching a wire | |
| Rise of liquid in a capillary tube | |
| Variation of pressure | |
| Flow of fluids | |
| Equation of Continuity | |
| Applications of Bernoulli’s Theorem(I) | |
| Viscosity | |
| Kinetic theory of Gases | States of matter |
| Gas laws(I) | |
| Ideal gas equation | |
| Various types of speeds of ideal gases | |
| Kinetic energy of ideal gas | |
| Specific heat of a gas | |
| Mayer’s formula | |
| Electromagnetic Induction and Alternating currents | Magnetic flux |
| Faraday’s law of induction | |
| Motional Electromotive force(I),Motional Electromotive force(II),Energy consideration in Motional Emf,Motional Electromotive force(III),Motional Electromotive force(IV) | |
| AC voltage applied to an inductor | |
| AC voltage applied to a capacitor | |
| Induced Electric field | |
| Series LR circuit | |
| Time Varying Magnetic field | |
| Series RC circuit | |
| Self inductance | |
| Series LCR circuit | |
| Resonance in Series LCR circuit | |
| Mutual Inductance,Mutual Inductance for two coaxial long solenoids,Mutual Inductance for a pair of concentric coils | |
| Quality factor | |
| Power in an AC circuit | |
| Energy stored in an inductor | |
| Transformers | |
| Experimental skills | To compare emf of two given primary cells using potentiometer |
| To measure the thickness of the given sheet using screw gauge | |
| To measure the diameter of small spherical cylindrical body using Vernier Callipers | |
| Kinematics | Vector addition and Vector Subtraction |
| Uniform circular motion | |
| Speed and velocity | |
| Kinematics graphs | |
| Equation of motions | |
| Projectile Motion | |
| Relative Velocity | |
| Laws of motion | Common forces in mechanics |
| Equilibrium of concurrent forces | |
| Newton’s First law of motion | |
| Newton’s Second and Third Law of motion | |
| Acceleration of Block on Smooth Inclined Plane | |
| Motion of Block in Contact | |
| Motion of blocks when connected with string | |
| Motion of connected blocks over pulley | |
| Rocket Propulsion | |
| Kinetic Friction | |
| Static Friction | |
| Acceleration of block against friction | |
| Centripetal Force and Centrifugal Force | |
| Spring Force | |
| Skidding of Vehicle on a Level Road | |
| Banking of Road | |
| Gravitation | Newton’s law of Gravitation |
| Acceleration due to gravity (g),Variation in ‘g’ due to height,Variation in ‘g’ due to Rotation of earth | |
| Gravitational field Intensity,Gravitational field due to Point mass | |
| Gravitational Potential due to Uniform solid sphere | |
| Gravitational Potential Energy (U) | |
| Work Done Against Gravity | |
| Kepler’s Laws of Planetary Motion | |
| Escape Velocity | |
| Orbital Velocity of Satellite | |
| Time period and energy of a satellite | |
| Oscillations and Waves | Spring System,Oscillations in combination of springs |
| Simple pendulum | |
| Propagation of sound wave | |
| General equation of travelling | |
| Standing longitudinal wave | |
| Sine wave travelling on string | |
| Speed of transverse wave on a string | |
| Beats | |
| Composition of two SHM- part 2 | |
| Damped Harmonic motion | |
| Doppler Effect | |
| Standing waves,Standing wave in a string fixed at both ends | |
| Energy in SHM | |
| Simple harmonic as projection of circular motion | |
| Simple harmonic motion,Equations of motions of SHM | |
| Terms associated with SHM | |
| Electrostatics | Coulomb’s Law |
| Electric field | |
| Electric field lines | |
| Electric field due to uniformly charged disc | |
| Dipole in Uniform electric field | |
| Gauss law,Applications of Gauss Law(I),Applications of Gauss Law(II),Applications of Gauss Law(IV),Applications of Gauss Law(V) | |
| Electric flux(I) | |
| Electric potential | |
| Relation between electric field and potential | |
| Capacitor | |
| Electric potential due to continuous charge distribution(I) | |
| Electric flux through cone or disc | |
| Electric potential due to continuous charge distribution(II) | |
| Equipotential surface | |
| Parallel plate capacitor | |
| Electrostatic Potential energy | |
| Combination of capacitors | |
| Energy stored in capacitor | |
| Dielectrics | |
| Current Electricity | Current Density |
| Drift Velocity | |
| Ohms Law | |
| Resistance and Resistivity | |
| Series grouping of Resistance | |
| Cell and Emf of a cell | |
| Current Given by a Cell | |
| Series and Parallel Grouping of cell | |
| Emf of a cell when the cell is charging and discharging and Open circuit and Short circuit | |
| Kirchhoff first law | |
| Kirchhoff’s second law | |
| KCL, KVL, Conservation of charge and Energy and introduction to Galvanometer | |
| Ammeter | |
| Voltmeter | |
| Wheatstone’s bridge | |
| Meter Bridge | |
| Determine the internal resistance of a cell | |
| Faraday’s laws of electrolysis | |
| Magnetic Effects of Current and Magnetism | Magnetic Field due to current in straight wire |
| Magnetic Field due to circular current loop | |
| Magnetic field on the axis of circular current loop | |
| Apllication of Ampere’s law (I),Application of Ampere’s law (II) | |
| Force on a moving charge in magnetic field | |
| Solenoid | |
| Motion of a charged particle in uniform magnetic field(I) | |
| Magnetic field lines | |
| Bar magnet as an equivalent solenoid | |
| Magnetic force on a current carrying conductor | |
| Lorentz force | |
| Force between two parallel current carrying infinite wires | |
| Dipole in a uniform magnetic field | |
| Torque on a rectangular current loop in a uniform magnetic field,Circular current loop as magnetic dipole | |
| Magnetisation and magnetic intensity | |
| Moving coil galvanometer | |
| Hysteresis curve | |
| Electromagnetic Waves | Displacement current |
| Nature of Electromagnetic Waves | |
| Energy Density and Intensity of EM waves | |
| Electromagnetic spectrum | |
| Optics | Spherical mirrors |
| Mirror formula | |
| Refraction Through A Glass Slab | |
| Refraction Through A Prism 1,Dispersion Of Light 1 | |
| Refraction | |
| Real depth and Apparent depth | |
| Total Internal Reflection | |
| Lens Maker’s formula | |
| Power of lens and mirror | |
| Magnification in Lenses | |
| Combination of thin lens in contact,Lenses at a distance | |
| Astronomical Telescope | |
| Polarization of light | |
| Malus’ Law | |
| Interference of light waves- 1,Interference of light waves- 2 | |
| Fraunhofer diffraction by a single slit | |
| Young’s double slit experiment -1,Young’s double slit experiment- 2 | |
| YDSE with thin slab | |
| Compound Microscope | |
| Thin film interference | |
| Dual Nature of Matter and Radiation | Electron Emission |
| Photon theory of light | |
| Wave nature of matter,De-broglie wavelength of an electron | |
| Davisson-Germer Experiment | |
| Photoelectric effect,Graphs in Photoelectric effect | |
| Photons emitted by a source per second,Intensity of radiation,Photon Flux | |
| Atoms And Nuclei | Bohr’s Model of hydrogen atom,Radius of orbit and velocity of electron |
| Energy of electron in nth orbit,Energy level for Hydrogen | |
| Line spectra of hydrogen atom | |
| Mass-energy equivalence and Nuclear binding energy,Binding Energy Per Nucleon,Nuclear Force and Stability | |
| De-broglie’s explanation of Bohr’s second postulate | |
| Effect of Nucleus motion on Energy | |
| Law of radioactivity decay | |
| Atomic Collision | |
| Characteristic X-Rays | |
| Continuous X-ray | |
| Radioactivity – (I),Radioactivity – (II) | |
| Nuclear fission | |
| Electronic devices | Electric Conductivity |
| Extrinsic Semiconductor(II) | |
| Zener diode | |
| Characteristics of a P-N junction,Semiconductor Diode(II) | |
| Junction Transistor | |
| Transistor as a device | |
| Classification of solids on the basis of Band theory | |
| Optoelectronic junction devices (I) | |
| Thermodynamics | Adiabatic process |
| Second Law of Thermodynamics | |
| Entropy | |
| Carnot Engine | |
| Cyclic and Non cyclic process | |
| Isobaric process | |
| Refrigerator or Heat Pump | |
| Introduction to Thermodynamics | |
| Thermodynamic variables and equation of state | |
| Heat, Internal energy and Work in Thermodynamics | |
| First law of Thermodynamics |
Most Important Chapters in Chemistry for JEE Mains 2026
| High Weightage Chapters: | Low Weightage Chapters: |
| Aromatic Compounds | Solid State |
| Thermodynamics | s-Block Elements |
| p-Block Elements | Periodic Classification |
| General Organic Chemistry | Classification & Nomenclature |
| Isomerism | Alcohol & Ether |
| Aldehydes and Ketones | Nitrogen Compounds & Aliphatic Amines |
| Carboxylic Acids & Its Derivatives | Biomolecules & Polymers |
| Atomic Structure | Chemical Equilibrium |
| Gaseous & Liquid State | Redox & Volumetric Analysis |
| Electrochemistry | Solutions |
| Chemical Kinetics | Metallurgy |
| Nuclear & Surface Chemistry | Qualitative Analysis |
| Chemical Bonding | Hydrocarbons |
| d-Block Elements | Mole Concept |
| Coordination Compound | Ionic Equilibrium |
| Alkyl Halides |
Most Important Topics in JEE Mains Chemistry
Chemistry in JEE Mains can be broadly divided into three sections: Physical Chemistry, Organic Chemistry, and Inorganic Chemistry. Each section has its own important topics that require different approaches.
| Chapter Name | Important Topics |
| Some basic concepts in chemistry | Empirical Formula And Molecular Formula |
| MOLE CONCEPT AND MOLAR MASS | |
| Stoichiometry, Stoichiometric Calculations And Limiting Reagent | |
| Reactions in Solutions | |
| Atomic Structure | Photoelectric effect |
| Line spectrum of hydrogen | |
| Radius, velocity and the energy of nth Bohr orbital | |
| Debroglie wavelength | |
| Heisenberg’s uncertainty principle | |
| Quantum Numbers | |
| Aufbau Principle, Pauli Exclusion Principle and Hund’s Rule of Maximum Multiplicity | |
| Chemical Thermodynamics | Path, State Function, Types Of Process |
| Reversible, Irreversible, Polytropic Process | |
| Isothermal Reversible And Isothermal Irreversible | |
| Heat Capacity | |
| Thermochemistry And Enthalpy For Chemical Reaction | |
| Enthalpy Of Combustion,Enthalpy Of Dissociation, Atomisation And Phase Change | |
| Lattice Enthalpy, Hydration Enthalpy And Enthalpy Of Solution | |
| Hess’s Law | |
| Calculation Of Changes In S For Different Process | |
| Gibbs Energy And Change In Gibbs Energy,Spontaneity Criteria With Gibbs Energy (G) | |
| Redox Reaction and Electrochemistry | Oxidation Number and Oxidation State |
| Types of Redox Reactions | |
| Balancing of Redox Reaction: Ion Electrode Method,Balancing of Disproportionation Redox Reaction: Ion Electrode Method,Balancing of Redox Reaction: Oxidation Number Method | |
| Quantitative Aspect of Electrolytic Cell: Faraday’s First Law,Faraday’s Second Law | |
| Galvanic Cells | |
| Nernst Equation,Nernst Equation for Full Cell,Equilibrium Constant Through Nernst Equation | |
| Molar and Equivalent Conductance,Molar Conductance at Infinite Dilution | |
| Kohlrausch’s Law | |
| General Principle and process of Isolation of metals | Froth Floatation Process |
| Leaching: Chemical Method | |
| Conversion of ore into oxide – Calcination and Roasting | |
| Electrolytic Refining,Vapour Phase Refining | |
| d – and f – BLOCK ELEMENTS | Screening Effect and Lanthanoid Contraction,Atomic Size/Radii,Ionisation Energy,Oxidation State,Magnetic Properties and Character |
| Formation of Coloured Ions | |
| Physical Properties of f-block,Properties of Actinoids | |
| Coordination Compounds | Addition Compounds or Molecular Compounds,Terminologies Related to Coordination Compounds,Types of Ligands – 1,Oxidation Number,Coordination Number,IUPAC Nomenclature of Coordination or Complex Compound |
| Magnetic Moment(On the Basis of VBT) | |
| Applications of CFT | |
| Stereoisomerism,Structural Isomerism – 1,Structural Isomerism – 2 | |
| Purification and Characterisation of Organic Compounds | Sublimation and Crystallisation,Distillation under reduced pressure and Steam distillation,Chromatography |
| Test for Halogens | |
| Duma’s Method | |
| Kjeldahl’s Method | |
| Carius Method (Halogen and Sulphur) | |
| Some Basic Principles of Organic Chemistry | Functional Group |
| IUPAC Nomenclature – 1 | |
| Carbocations | |
| Carbanions | |
| Alkyl Free Radicals | |
| Nucleophiles and Electrophiles | |
| Inductive Effect | |
| Mesomeric or Resonance Effect | |
| Organic Compounds containing Halogens | Nature of C-X bond and Physical Properties,Reaction with PCl5, PCl3, SOCl2 and HX |
| Strong and Weak bases,SN2 Reaction,SN1 Reaction,Nucleophilic Substitution | |
| Grignard Reagent – 1,Reduction by LiAlH4 and NaBH4 | |
| Acylation and Oxidation of Alcohols | |
| Reaction of Phenols with dil. HNO3,Reimer-Tiemann and Kolbe’s Schmidt Reactions | |
| Preparation of Aldehydes | |
| Nucleophilic Addition Reaction,Intramolecular Cannizzaro Reaction | |
| Methods of Preparation of Carboxylic Acids,Acidity in Carboxylic Acids | |
| Principles Related to Practical Chemistry | Preliminary Test with Dilute Sulphuric Acid (Systematic Analysis of Anions): |
| Analysis of Cations | |
| Chemical Bonding and Molecular Structure | Lewis Representation of Simple Molecules (Lewis Structure) |
| Limitations of The Octet Rule | |
| Bond Parameters: length, angle, energy, strength | |
| Fajan’s Rule and Covalent Character in Ionic Bond | |
| Pi (p-p) and Pi (p-d) bonding | |
| How to Find Hybridisation | |
| VSEPR (Valence Shell Electron Pair Repulsion) Theory | |
| Shapes of Molecules | |
| Dipole Moment | |
| Hydrogen Bonding | |
| Classification of Elements and Periodic table | Long form of Modern periodic table |
| Classification of Elements : s-block | |
| Atomic Radius of Elements,Variation of Atomic Radii and ionic radii | |
| Ionisation Enthalpy of Ionisation Potential | |
| Electron Gain Enthalpy or Electron Affinity | |
| Electronegativity | |
| Physical Properties of Elements,Chemical Properties of Elements | |
| Equilibrium | Types of Equilibrium Constant |
| Le Chatelier’s principle,Le Chatelier’s principle | |
| Bronsted Lowry and Lewis Acid-Base theory | |
| pH of Solutions: Strong Acids,pH of Solutions: Weak Acids,pH of solution/mixture | |
| pH of weak acid + strong acid | |
| Types of Buffers,Calculating pH of a Buffer Solution(acidic),Working of Acidic Buffer,Basic Buffers | |
| Solubility and Solubility Product | |
| Hydrogen | Preparation of Dihydrogen,Uses of Hydrogen |
| Water: Structure of Water and Ice, Heavy Water | |
| Hard and Soft Water | |
| Chemical Properties of H2O2 | |
| Preparation of Alkanes(Reduction of Alkenes/Alkynes) | |
| Physical Properties | |
| Hydrocarbons | Chemical Properties(Free Radical Reaction, Chlorination, Nitration and sulphonation),Chemical Properties (Combustion, Catalytic Oxidation, Isomerisation, Aromatisation and Pyrolysis) |
| Reduction of Alkynes to Alkenes | |
| Markovnikov and Anti-markovnikov Reaction | |
| Hydrohalogenation and Halogenation of Alkynes | |
| Solutions | Concentration Terms |
| Ideal Solution | |
| Elevation in Boiling Point | |
| Depression in Freezing Point | |
| Osmosis and Osmotic Pressure | |
| Isotonic, Hypertonic, Hypotonic Solution | |
| van’t Hoff factor(i) or Abnormal Colligative Property,Calculation of Extent of Dissociation in an Electrolytic Solution | |
| Chemical kinetics | Instantaneous Rate of Reaction,Factors Affecting Rate of Reaction,Factors Affecting Rate of Reaction(2) |
| Rate Law | |
| Important Points About Order of Reaction | |
| Zero Order Kinetics – Zero Order Reaction,Integrated Rate Law – Zero Order Reaction,Half Life and Life Time of Reaction,Graphs for Zero-Order Reaction | |
| First Order Reaction,Half Life of First Order Reaction,Graphs of First Order Kinetics | |
| nth Order Kinetics | |
| Molecularity of Reaction | |
| Exception(Arrhenius Theory),Effective Activation Energy | |
| p- Block Elements | Physical Properties of Group 13,Physical Properties of Group 13 – 1,Physical Properties of Group 13 – 2 |
| Chemical Properties of Group 13 | |
| Borax | |
| Group 14 (Carbon Family): Physical Properties – 2 | |
| Allotropic Form of Carbon(Diamond),Allotropic Form of Carbon(Graphite) | |
| Silicates – 1,Silicates – 2 | |
| SiO2 | |
| Silicones | |
| Group 15 – Physical and Chemical Properties | |
| Ammonia(NH3) | |
| Phosphine and Phosphorus Chloride | |
| Group 16: Oxygen Family – Physical Properties,Chemical Properties – 1,Chemical Properties – 2 | |
| Oxides | |
| Interhalogen Compounds | |
| General properties of Hydrides of Group 17 | |
| Chlorine(Cl2) | |
| Important Compounds of Xenon |
Most Important Chapters in Maths for JEE Mains 2026
| High Weightage Chapters: | Low Weightage Chapters: |
| Probability Distribution (Binomial Mean & Variance) | Set & Relation |
| Definite Integral & Area Under the Curve | Height & Distance |
| Limits, Continuity & Differentiability | Differentiation |
| Binomial Theorem & M. I. | Trigonometric Equation |
| 3 Dimensional Geometry | Statistics |
| Vectors | Mathematical Logic |
| Determinant & Matrices | Trigonometric Ratio & Functions |
| Sequence & Series | Properties of Triangle |
| Straight Line | Permutation & Combination |
| Circle | Indefinite Integral |
| Functions | Differential Equation |
| Application of Derivatives | |
| Conic Sections | |
| Complex Number | |
| Quadratic Equation |
Most Important Topics in JEE Mains Mathematics
Mathematics is another critical subject for JEE Mains. The key to success in Mathematics lies in practicing as many problems as possible and mastering the formulas and theorems.
| Chapter Name | Important Topics |
| Sets, Relations and Functions | Subsets, Proper Subset, Improper Subset, Intervals |
| Union of sets, Properties of union | |
| Intersection of Set, Properties of Intersection | |
| Cardinal number of some sets | |
| Domain, Range of Relation | |
| Reflexive, Symmetric and Transitive relation,Equivalence relation | |
| Functions, Image and Preimage | |
| Piecewise function | |
| One – One Function(injective) | |
| Onto Function or Surjective | |
| Into Function, Bijective function, Equality of function | |
| Composition of function, Condition for Composite Function, Property of Composite Function | |
| Even and Odd Function | |
| Complex numbers and quadratic equations | Iota and powers of Iota |
| Complex number | |
| Conjugate of complex numbers and their properties | |
| Modulus of complex number and its Properties | |
| Euler form of complex number,Properties of argument of a complex number | |
| Square root of complex numbers, solution of complex equation | |
| Distance formula, Equation of perpendicular bisector | |
| Nature of Roots,Relation Between Roots and Coefficient of Quadratic Equation | |
| Matrices and Determinants | Matrices, Order of a Matrix, Row and Column Matrix |
| Multiplication of two matrices,Properties of Matrix Multiplication | |
| Transpose of a Matrix | |
| Transpose conjugate of a matrix and properties | |
| Determinant of a Matrix, Singular and Non-singular Matrix | |
| Adjoint of a Matrix,Properties of adjoint of Matrix – Part 1 | |
| Inverse of a Matrix,Properties of Inverse of a Matrix – Part 1,Properties of Inverse of a Matrix – Part 3 | |
| Multiplication of Determinant | |
| Properties of Determinants – Part 2 | |
| Cramer’s law | |
| Solution of System of Linear Equations Using Matrix Method | |
| Permutations and combinations | PERMUTATION AS AN ARRANGEMENT |
| APPLICATION OF PERMUTATION-I | |
| CIRCULAR PERMUTATIONS,DIFFERENT CASES OF GEOMETRICAL ARRANGEMENTS | |
| RANK OF A WORD IN A DICTIONARY | |
| INTRODUCTION OF COMBINATIONS | |
| APPLICATIONS OF SELECTIONS -II | |
| FINDING NUMBER OF SOLUTIONS OF EQUATIONS,FINDING NUMBER OF SOLUTIONS OF EQUATIONS (Special Case) | |
| Binomial theorem and its simple applications | Binomial Theorem and Expression of Binomial Theorem,Properties of Binomial Theorem and Binomial Coefficient (Part 1),Properties of Binomial Theorem and Binomial Coefficient (Part 2) |
| Some Standard Expansions (Part 2) | |
| General Term of Binomial Expansion,Middle Term | |
| Series Involving Binomial Coefficients | |
| Important Results of Binomial Theorem for any Index | |
| Sequence and series | Sequences, Series and Progression |
| Arithmetic Progression,Important Properties of an AP -Part 1,Important Properties of an AP -Part 2 | |
| Sum of n terms of an AP | |
| Arithmetic Mean | |
| Geometric Progression | |
| Geometric Mean | |
| Sum of n-term of a GP | |
| Harmonic Progression | |
| Harmonic Mean | |
| Sum of an infinite AGP | |
| Summation by Sigma Operator | |
| Sum of Common Series – (Part 1),Sum of Common Series (Part-2),Sum of Common Series (Part 3) | |
| Limit , continuity and differentiability | Algebra of Limits |
| Limit of Indeterminate Form and Algebraic limit | |
| Limit of Algebraic function,Algebraic Function of type ‘infinity/infinity’ | |
| Trigonometric Limits | |
| Exponential Limits,Logarithmic Limits | |
| Limits of the form (1 power infinity) | |
| L’ Hospital’s Rule | |
| DIFFERENTIATION | |
| Derivative of the Trigonometric Function (csc/sec/cot) | |
| Rules of Differentiation (Chain Rule) | |
| Differentiation of Function in Parametric Form | |
| Differentiation of a Function wrt Another Function and Higher Order derivative of a Function | |
| Continuity | |
| Directional Continuity and Continuity over an Interval | |
| Differentiability and Existence of Derivative | |
| Examining Differentiability Using Differentiation and Graph of Function | |
| Derivative as Rate Measure | |
| Slope and Equation of Normal | |
| Angle of Intersection of Two Curves | |
| Length of Tangent, Normal, Subtangent and subnormal | |
| Rolle’s Theorem,Lagrange’s Mean Value Theorem | |
| Monotonicity (Increasing and Decreasing Function) | |
| Maxima and Minima of a Function | |
| Integral Calculus | Integration as Reverse Process of Differentiation |
| Fundamental Formulae of Indefinite Integration (Trigonometric Functions) | |
| Some Special Integration,Application of Special Integral Formula (Part 1) | |
| Integration by Parts | |
| Integration Using Partial Fraction | |
| Reduction Formula (Part 1) | |
| Definite Integration | |
| Properties of the Definite Integral (Part 2) – King’s Property | |
| Piecewise Definite integration | |
| Application of Even- Odd Properties in Definite Integration,Application of Periodic Properties in Definite Integration | |
| Newton-Leibniz’s Formula | |
| Application of Inequality in Definite Integration | |
| Area Bounded by Curve and Axes,Area Bounded by Two Curves | |
| Differential equations | Differential Equation |
| Formation of Differential Equation and Solutions of a Differential Equation | |
| Homogeneous Differential Equation | |
| Linear Differential Equation | |
| Bernoulli’s Equation | |
| Coordinate geometry | Coordinate Axes |
| Distance between two points | |
| Section Formula | |
| Centroid | |
| Incentre | |
| Circumcentre and Orthocentre | |
| Area of Triangle | |
| Locus and its Equation | |
| Straight Line | |
| Equation of Straight Line (Part 1),Equation of Straight Line (Part 2),Normal and Parametric form of a line | |
| Angle between two straight line | |
| Line parallel and perpendicular to a given line | |
| Distance of a Point From a Line | |
| Point of intersection of two lines | |
| Family of Lines | |
| Equation of the Bisectors | |
| Circle(Definition) | |
| Diametric Form of a Circle | |
| Different Form of the Equation of the Circle | |
| Position of a Point With Respect to Circle | |
| Line and Circle | |
| Equation of the Tangent in Point Form | |
| Intersection of Two Circle | |
| Family of Circles | |
| Angle of Intersection of Two Circle | |
| Introduction to Conic Section | |
| Parabola,Length of the Latus rectum and parametric form,Other Form of Parabola,General equation of Parabola | |
| Tangents of Parabola in Point Form,Tangents of Parabola in Slope Form | |
| What is Ellipse? | |
| Length of Latusrectum | |
| Parametric equation of Ellipse | |
| Horizontal and Vertical Ellipse | |
| Length of Latusrectum and Parametric Equation of Hyperbola,Conjugate Hyperbola | |
| Position of a point with respect to Hyperbola | |
| Equation of Tangent of Hyperbola in Point Form,Equation of Tangent of Hyperbola in Parametric Form and Slope Form | |
| Rectangular Hyperbola | |
| Three Dimensional Geometry | Equations for a Line in Space |
| Shortest Distance between Two Lines | |
| Equation of a plane in normal form | |
| Equation of a plane perpendicular to a given vector and passing through a given point | |
| Equation of a Plane Passing Through a Given Point and Parallel to Two Given Vectors | |
| Family of Plane | |
| Distance of a Point From a Plane | |
| Image of a Point in the Plane | |
| Equation of The Plane Bisecting the Angle Between Two Planes | |
| Line of Intersection of Two Plane and Angle Between a Line and a Plane,Intersection of Line and Plane | |
| Coplanarity of Two Lines | |
| Vector Algebra | Types of Vectors |
| Direction Cosines and Direction Ratio | |
| Component of vector and Vector Joining Two Points | |
| Multiplication of a Vector by a Scalar | |
| Section Formula | |
| Dot (Scalar) Product of Two Vectors,Dot (Scalar) Product in Terms of Components | |
| Finding Components of a vector Along and Perpendicular to another Vector | |
| Vector (or Cross) Product of Two Vectors,Vector Product in Terms of Components | |
| Geometrical Interpretation of Vector product | |
| Scalar Triple Product | |
| Vector Triple Product | |
| Statistics and Probability | Mean,Median,Mode,Central Values |
| Dispersion (Range, Mean Deviation) | |
| Dispersion (Variance and Standard Deviation) | |
| Important Terminologies and Definitions of Probability | |
| Algebra of Events | |
| Set Theoretical Notations of Probability | |
| Conditional Probability | |
| Independent Event | |
| Total Probability Theorem and Bayes’ Theorem | |
| Random Variables and its Probability Distributions | |
| Bernoulli Trials and Binomial Distribution | |
| Trigonometry | Trigonometric Ratio for Compound Angles (Part 1),Trigonometric Ratio for Compound Angles (Some more Result) |
| Measurement of Angle | |
| Trigonometric Functions of Acute Angles | |
| Trigonometric Identities | |
| Double Angle Formula and Reduction Formula | |
| Half Angle Formula | |
| Trigonometric Equations,General Solution of some Standard Equations (Part 1) | |
| Cosine Rule | |
| Height and Distance | |
| Inverse Trigonometric Function | |
| Domain and range of Inverse Trigonometric Function (Part 1) | |
| Complementary Angles | |
| Multiple angles in terms of arctan and arccos |
Preparation Tips for JEE Mains 2026
Scoring well in JEE Mains requires smart preparation. Many students study for long hours but do not see improvements in their scores. The key is to follow the right strategy and focus on important areas. Below are some essential tips to help students prepare effectively for JEE Mains 2026.
1) Understand Concepts Instead of Memorizing
JEE Mains tests a student’s understanding of concepts rather than rote learning. In Physics, focus on the fundamental principles and practice numerical problems. In Chemistry, understand reaction mechanisms, periodic trends, and thermodynamic principles. In Mathematics, ensure clarity in formulas and their applications. Conceptual clarity helps in solving both theoretical and numerical questions with ease.
2) Solve Previous Years’ Papers
Previous years’ question papers are the best resources to understand the exam pattern. Solving these papers helps students identify important topics and frequently asked questions. It also improves time management skills. Students should try to complete each paper within the given time limit to get a real exam experience.
3) Revise Regularly
Regular revision is necessary to retain concepts for a long time. Without revision, students tend to forget formulas, concepts, and problem-solving techniques. A structured revision plan should include:
- Weekly revision of difficult topics
- Formula sheets for quick reference
- Revisiting solved questions and mistakes
Revision also boosts confidence and reduces last-minute stress.
4) Practice Mock Tests
Mock tests simulate the real exam environment and help students assess their preparation. Many online platforms provide full-length and topic-wise mock tests. Taking these tests regularly improves accuracy, speed, and time management. After each test, analyzing mistakes and working on weak areas is important for progress.
A highly recommended resource is Phodu Club’s JEE Mains Test Series. The test series covers a wide range of topics, improving your speed, accuracy, and time management skills, all essential for performing well in JEE Mains 2026.
5) Focus on Weak Areas
Every student has some weak areas in different subjects. Identifying and improving these topics can significantly boost scores. Students should:
- Make a list of weak topics
- Watch video explanations or refer to study materials for better understanding
- Solve additional practice questions from those topics
Conclusion
Scoring high in JEE Mains 2026 is not just about studying harder but also studying smarter. Focusing on the most scoring chapters helps in maximizing marks with less effort. These topics have higher weightage and appear frequently in the exam, making them essential for success.
Physics, Chemistry, and Mathematics each have specific chapters that are easier to score in. Understanding concepts, practicing regularly, and solving previous years’ papers can make a big difference. Mock tests and revision further strengthen preparation and improve accuracy.
A well-structured study plan reduces stress and boosts confidence. By prioritizing high-scoring topics, students can improve their performance without feeling overwhelmed. Consistency, practice, and smart time management will help in achieving a strong rank. With the right approach, students can perform well and secure admission to a good engineering college.
